mailper.com

Valid Email Server
Domain Lookup › mailper.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
mailper.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-14 02:07:06 UTC · ↺ Refresh

MX Hostnames

  • _dc-mx.4bd3e39570c5.mailper.com

MX Priorities

  • _dc-mx.4bd3e39570c5.mailper.com: 10

A / AAAA Records

  • 172.67.139.213 (no PTR)
  • 104.21.62.223 (no PTR)
  • 2606:4700:3034::ac43:8bd5 (no PTR)
  • 2606:4700:3031::6815:3edf (no PTR)

Mail Server IPs

  • 5.161.51.192 ↩ static.192.51.161.5.clients.your-server.de

SOA Record

Raw SOA alec.ns.cloudflare.com dns.cloudflare.com 2397685294 10000 2400 604800 1800
Primary NS (mname)
alec.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397685294
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

iris.ns.cloudflare.com
alec.ns.cloudflare.com

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

DKIM Selectors

✓ 3 found
mail._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 250 chars (valid)
✓ DKIM properly configured for selector: mail

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

No TXT records found.

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